Temperature
Warm by day, mild at night.
83°Ftypical January high
Typical range
January climate
January in Campinas
Brazil · South America
Late-day mugginess is the main limitation.
Some tradeoffs
Some afternoons can feel hot; warm nights can feel muggy.
Daytime high
83°F
Lows around 68°F
Rain
Rain most days
Sun
9.5 h/day
Air feel
Humid
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days. About 23 wet days, the highest monthly average.
73%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.6 hJanuary sunshine
Heat & humidity by month
Warm days, with humid periods.
83%January Heat feel
Easy airWarm airHot airHumid air
Hourly temperature pattern
In January, afternoons feel about 86° and nights feel near 72°.
ColdCoolComfortableWarmHotNight hours
Clear sky
Mostly cloudy skies this month.
25%January Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in January.
6 mphJanuary Calm
More detailIncludes daypart comfort
Typical January day
January late afternoons are around 82°F, easing to about 75°F in early evening.
Avg temp Typical range
Morning77°F
Feels 80°F
Rain37%
Cloud70%
Humid airVery high
Sun intensityModerate
Midday82°F
Feels 86°F
Rain51%
Cloud72%
Humid airVery high
Sun intensityStrong
Late afternoon82°F
Feels 85°F
Rain56%
Cloud75%
Humid airHigh
Sun intensityModerate
Early evening75°F
Feels 78°F
Rain41%
Cloud77%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 83 | 68 | 10.2 | 23 | 9.6 | 79 |
| Feb | 84 | 68 | 6.9 | 19 | 10.2 | 78 |
| Mar | 83 | 67 | 5.4 | 17 | 10.0 | 78 |
| Apr | 81 | 64 | 2.7 | 9 | 10.0 | 75 |
| May | 76 | 59 | 2.6 | 7 | 8.9 | 74 |
| Jun | 75 | 57 | 1.9 | 5 | 9.0 | 74 |
| Jul | 75 | 56 | 1.7 | 4 | 9.3 | 69 |
| Aug | 78 | 57 | 1.4 | 4 | 9.9 | 65 |
| Sep | 81 | 61 | 3.3 | 9 | 10.1 | 66 |
| Oct | 82 | 64 | 4.9 | 14 | 10.0 | 72 |
| Nov | 82 | 65 | 6.3 | 16 | 10.4 | 74 |
| Dec | 83 | 67 | 8.0 | 20 | 10.4 | 77 |
Similar climates
Similar
Similar travel styleRio de JaneiroBrazilSimilar travel styleAsunciónParaguaySimilar travel styleBelo HorizonteBrazilSimilar travel styleBrasiliaBrazil
Want a side-by-side climate view? Compare Campinas with Rio de Janeiro.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology